专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110312137A1 Vertical Power MOSFET and IGBT Fabrication Process with Two Fewer Photomasks 有权
标题翻译：垂直功率MOSFET和IGBT制造工艺与两个更少的光掩模
公开(公告)号：US20110312137A1
公开(公告)日：2011-12-22
申请号：US13113797
申请日：2011-05-23
申请人： Kyoung Wook Seok , Jae Yong Choi , Vladimir Tsukanov
发明人： Kyoung Wook Seok , Jae Yong Choi , Vladimir Tsukanov
IPC分类号： H01L21/336
CPC分类号： H01L29/66333 , H01L29/0619 , H01L29/1095 , H01L29/41766 , H01L29/66666 , H01L29/66727 , H01L29/7395 , H01L29/7811
摘要： A process for fabrication of a power semiconductor device is disclosed in which a single photomask is used to define each of p-conductivity well regions and n-conductivity type source regions. In the process a single photomask is deposited on a layer of polysilicon on a wafer, the polysilicon layer is removed from first regions of the power semiconductor device where the p-conductivity well regions and the n-conductivity type source regions are to be formed, and both p-conductivity type and n-conductivity type dopants are introduced into the wafer through the first regions.
摘要翻译：公开了一种用于制造功率半导体器件的方法，其中使用单个光掩模来限定每个p导电阱区域和n导电型源极区域。在该过程中，单个光掩模沉积在晶片上的多晶硅层上，从要形成p导电阱区域和n导电型源极区域的功率半导体器件的第一区域去除多晶硅层，并且p导电型和n导电型掺杂剂都通过第一区域引入晶片。

2. 发明授权

US08741709B2 Vertical power MOSFET and IGBT fabrication process with two fewer photomasks 有权
标题翻译：垂直功率MOSFET和IGBT制造工艺，具有两个较少的光掩模
公开(公告)号：US08741709B2
公开(公告)日：2014-06-03
申请号：US13113797
申请日：2011-05-23
申请人： Kyoung Wook Seok , Jae Yong Choi , Vladimir Tsukanov
发明人： Kyoung Wook Seok , Jae Yong Choi , Vladimir Tsukanov
IPC分类号： H01L21/8238
CPC分类号： H01L29/66333 , H01L29/0619 , H01L29/1095 , H01L29/41766 , H01L29/66666 , H01L29/66727 , H01L29/7395 , H01L29/7811
摘要： A process for fabrication of a power semiconductor device is disclosed in which a single photomask is used to define each of p-conductivity well regions and n-conductivity type source regions. In the process a single photomask is deposited on a layer of polysilicon on a wafer, the polysilicon layer is removed from first regions of the power semiconductor device where the p-conductivity well regions and the n-conductivity type source regions are to be formed, and both p-conductivity type and n-conductivity type dopants are introduced into the wafer through the first regions.
摘要翻译：公开了一种用于制造功率半导体器件的方法，其中使用单个光掩模来限定p导电阱区域和n导电型源极区域中的每一个。在该过程中，单个光掩模沉积在晶片上的多晶硅层上，从要形成p导电阱区域和n导电型源极区域的功率半导体器件的第一区域去除多晶硅层，并且p导电型和n导电型掺杂剂都通过第一区域引入晶片。

3. 发明授权

US08439335B2 Air-damped engine mount 有权
标题翻译：空气阻尼发动机支架
公开(公告)号：US08439335B2
公开(公告)日：2013-05-14
申请号：US12432356
申请日：2009-04-29
申请人： Jae San Kim , Jeong Hoon Kim , Woo Hyun Lee , Jae Yong Choi
发明人： Jae San Kim , Jeong Hoon Kim , Woo Hyun Lee , Jae Yong Choi
IPC分类号： F16F5/00
CPC分类号： F16F13/20
摘要： An air-damped engine mount has a filter module installed in a damping chamber formed by coupling between a main rubber and a main pipe. The air-damped engine mount may include a bolt, a main rubber into which the bolt is fitted and coupled, a hollow main pipe coupled with the main rubber and supporting the main rubber, a cover plate coupled with the main pipe to form a damping chamber between the cover plate and the main rubber, and a filter module coupled with the cover plate and configured to permit air to communicate through the filter module against flow resistance with the damping chamber and the outside, wherein the flow resistance against the air passing through the filter module regulates air pressure inside the damping chamber to reduce vibration in the main rubber.
摘要翻译：空气阻尼发动机支架具有安装在通过主橡胶和主管之间的联接形成的阻尼室中的过滤器模块。空气阻尼的发动机支架可以包括螺栓，主橡胶，螺栓被装配和联接到其中，与主橡胶耦合并支撑主橡胶的中空主管，与主管连接以形成阻尼的盖板在盖板和主橡胶之间的室，以及与盖板连接并被配置成允许空气通过过滤器模块与阻尼室和外部抵抗流动阻力的过滤器模块，其中抵抗空气通过的流动阻力过滤器模块调节阻尼室内的气压，以减少主橡胶中的振动。

4. 发明授权

US08681165B2 Image rotation method and apparatus 有权
标题翻译：图像旋转方法和装置
公开(公告)号：US08681165B2
公开(公告)日：2014-03-25
申请号：US12900148
申请日：2010-10-07
申请人： Jae Yong Choi , Byong Suk Jeon , Bum Suk Kim
发明人： Jae Yong Choi , Byong Suk Jeon , Bum Suk Kim
IPC分类号： G06T1/60 , G09G5/39 , G06F13/28 , G06F13/00
CPC分类号： G09G5/393 , G09G2340/0492 , G09G2360/123
摘要： Provided is an image rotation method and apparatus for rotating an original image of 2n×2n pixels when n is a natural number greater than 1, including loading each row of pixels of the original image into a corresponding load memory vector; and, after the load step, for at least one iteration, performing a transposition operation for each matched load memory vector after matching the load memory vectors and, for zero or more iterations, an interleaving operation between each matched load memory vector after matching the load memory vectors, while the transposition step and the interleaving step are performed a total of n iterations.
摘要翻译：提供了一种图像旋转方法和装置，用于当n是大于1的自然数时旋转2n×2n像素的原始图像，包括将原始图像的每行像素加载到相应的加载存储器矢量中; 并且在加载步骤之后进行至少一次迭代，在匹配加载存储器向量之后对每个匹配的加载存储器向量执行转置操作，并且对于零次或更多次迭代，在匹配负载之后的每个匹配的加载存储器向量之间的交织操作存储器向量，而转置步骤和交错步骤总共执行n次迭代。

5. 发明申请

US20100154133A1 Washing machine and method for controlling the same 有权
标题翻译：洗衣机及其控制方法
公开(公告)号：US20100154133A1
公开(公告)日：2010-06-24
申请号：US12458455
申请日：2009-07-13
申请人： Jung Won Choi , Sung Mo Lee , Jae Yong Choi
发明人： Jung Won Choi , Sung Mo Lee , Jae Yong Choi
IPC分类号： D06F33/02 , D06F35/00 , D06F33/00
CPC分类号： D06F37/304 , D06F17/08 , D06F33/02 , D06F2202/12 , Y02B40/52
摘要： A method for controlling a washing machine includes comparing a command value of a motor with a predetermined limit value, during spin-drying, to determine whether the motor is overloaded, and controlling driving of the motor in response to the determination. It may be possible to determine a water filling state, an excessive bubble state, or a drainage error state, which may be caused during a spin-drying operation, and to take a proper measure. That is, in the drainage error state, a user is informed of the drainage error. In the water filling state, the spin-drying is normally completed by re-performing the spin-drying operation. In the excessive bubble state, a rinsing or spin-drying operation is added to remove the bubbles. When the bubbles are not removed by the added rinsing or spin-drying operation, the excessive bubble message is displayed to inform a consumer of the excessive bubble state.
摘要翻译：一种用于控制洗衣机的方法，包括在旋转干燥期间比较电动机的指令值与预定极限值，以确定电动机是否过载，以及响应于该确定来控制电动机的驱动。可以确定在脱水操作期间可能引起的充水状态，过度气泡状态或排水误差状态，并且采取适当的措施。也就是说，在排水错误状态下，向用户通知排水错误。在充水状态下，通常通过重新进行脱水操作来完成脱水。在过度气泡状态下，添加漂洗或旋转干燥操作以除去气泡。当通过添加的冲洗或旋转干燥操作没有除去气泡时，显示过多的气泡消息以通知消费者过度气泡状态。

6. 发明申请

US20100018817A1 Engine Mount 审中-公开
标题翻译：发动机支架
公开(公告)号：US20100018817A1
公开(公告)日：2010-01-28
申请号：US12506159
申请日：2009-07-20
申请人： Jeong Hoon KIM , Jae Yong Choi
发明人： Jeong Hoon KIM , Jae Yong Choi
IPC分类号： F16F9/10
CPC分类号： F16F13/268
摘要： A pneumatic active engine mount has a middle fluid chamber and a pneumatic chamber inside an orifice module using a pneumatic plate. The orifice module divides an inner space in which working fluid is encapsulated into an upper fluid chamber and a lower fluid chamber. A change in the air pressure of the pneumatic chamber causes a change in the pressure of the middle chamber to thereby introduce a flow of working fluid between the upper fluid chamber and the middle fluid chamber. Various frequencies of vibration in an engine of a vehicle are reduced, and in particular, engine vibration in a middle-to-idling range is actively reduced.
摘要翻译：气动主动发动机支架在使用气动板的孔板模块内部具有中间流体室和气动室。孔口模块将工作流体被封装的内部空间分成上部流体室和下部流体室。气动室的空气压力的变化导致中间室的压力变化，从而在上部流体室和中间流体室之间引入工作流体流。减少了车辆发动机的各种振动频率，特别是主动降低了中怠速范围内的发动机振动。

7. 发明授权

US08186808B2 Droplet jetting apparatus using electrostatic force and manufacturing method and ink providing method thereof 有权
标题翻译：使用静电力的液滴喷射装置及其制造方法和墨水提供方法
公开(公告)号：US08186808B2
公开(公告)日：2012-05-29
申请号：US12032498
申请日：2008-02-15
申请人： Sukhan Lee , Young Min Kim , Sang Uk Son , Jae Yong Choi , Do Young Byun
发明人： Sukhan Lee , Young Min Kim , Sang Uk Son , Jae Yong Choi , Do Young Byun
IPC分类号： B41J2/06
CPC分类号： B41J2/16 , B41J2/1628 , B41J2/1629 , B41J2/1631
摘要： The present invention relates to a droplet jetting apparatus using electrostatic force, a manufacturing method thereof and an ink providing method thereof. The droplet jetting apparatus using electrostatic force includes a lower electrode unit in which a nozzle and a lower electrode positioned in the nozzle equipped in the upper part of a first substrate, and an ink inflow channel equipped in the lower part of the first substrate are integrally formed; an upper electrode unit having an upper electrode formed on the top surface of a second substrate and an ink discharge hole formed by being penetrated to the upper electrode from the bottom surface of the second substrate; and a bonding layer for bonding the lower electrode unit and the upper electrode unit with each other so that the nozzle is vertically aligned with the ink discharge hole. According to this configuration, the ink used in the droplet jetting apparatus is easy to select, the electrostatic force can be efficiently concentrated and manufacturing processes of the droplet jetting apparatus can be simplified.
摘要翻译：本发明涉及使用静电力的液滴喷射装置及其制造方法和墨水提供方法。使用静电力的液滴喷射装置包括下部电极单元，其中位于第一基板的上部中的喷嘴中的喷嘴和下部电极以及设置在第一基板的下部的墨水流入通道是一体的形成具有形成在第二基板的上表面上的上电极的上电极单元和从第二基板的底面穿入上电极而形成的喷墨孔; 以及用于将下电极单元和上电极单元彼此接合的接合层，使得喷嘴与排墨孔垂直对准。根据该结构，能够容易地选择在液滴喷射装置中使用的油墨，能够有效地集中静电力，能够简化液滴喷射装置的制造工序。

8. 发明申请

US20090189956A1 DROPLET JETTING APPARATUS USING ELECTROSTATIC FORCE AND MANUFACTURING METHOD AND INK PROVIDING METHOD THEREOF 有权
标题翻译：使用静电力喷射喷射装置和制造方法及其提供方法
公开(公告)号：US20090189956A1
公开(公告)日：2009-07-30
申请号：US12032498
申请日：2008-02-15
申请人： Sukhan Lee , Young Min Kim , Sang Uk Son , Jae Yong Choi , Do Young Byun
发明人： Sukhan Lee , Young Min Kim , Sang Uk Son , Jae Yong Choi , Do Young Byun
IPC分类号： B41J2/06 , G11B5/127
CPC分类号： B41J2/16 , B41J2/1628 , B41J2/1629 , B41J2/1631
摘要： The present invention relates to a droplet jetting apparatus using electrostatic force, a manufacturing method thereof and an ink providing method thereof. The droplet jetting apparatus using electrostatic force includes a lower electrode unit in which a nozzle and a lower electrode positioned in the nozzle equipped in the upper part of a first substrate, and an ink inflow channel equipped in the lower part of the first substrate are integrally formed; an upper electrode unit having an upper electrode formed on the top surface of a second substrate and an ink discharge hole formed by being penetrated to the upper electrode from the bottom surface of the second substrate; and a bonding layer for bonding the lower electrode unit and the upper electrode unit with each other so that the nozzle is vertically aligned with the ink discharge hole. According to this configuration, the ink used in the droplet jetting apparatus is easy to select, the electrostatic force can be efficiently concentrated and manufacturing processes of the droplet jetting apparatus can be simplified.
摘要翻译：本发明涉及使用静电力的液滴喷射装置及其制造方法和墨水提供方法。使用静电力的液滴喷射装置包括下部电极单元，其中位于第一基板的上部中的喷嘴中的喷嘴和下部电极以及设置在第一基板的下部的墨水流入通道是一体的形成具有形成在第二基板的上表面上的上电极的上电极单元和从第二基板的底面穿入上电极而形成的喷墨孔; 以及用于将下电极单元和上电极单元彼此接合的接合层，使得喷嘴与排墨孔垂直对准。根据该结构，能够容易地选择在液滴喷射装置中使用的油墨，能够有效地集中静电力，能够简化液滴喷射装置的制造工序。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式